Lumbriculus Alexandrovi

	Lumbriculus Alexandrovi ''Lumbriculus'' is a genus of oligochaete annelids. Species Species: '' Lumbriculus alexandrovi'' '' Lumbriculus ambiguus'' '' Lumbriculus caribensis'' '' Lumbriculus genitosetosus'' '' Lumbriculus illex'' ''Lumbriculus inconstans'' ''Lumbriculus japonicus'' ''Lumbriculus kolymensis'' ''Lumbriculus lacustris'' '' Lumbriculus mukoensis'' '' Lumbriculus multiatriatus'' ''Lumbriculus olgae'' ''Lumbriculus pellucidus'' ''Lumbriculus sachalinicus'' ''Lumbriculus tetraporophorus'' ''Lumbriculus variegatus ''Lumbriculus variegatus'', also known as the blackworm or California blackworm, is a species of worm inhabiting North America and Europe. It lives in shallow-water marshes, ponds, and swamps, feeding on microorganisms and organic material. The ...'' References Annelid genera Lumbriculidae {{Annelid-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu]
picture info	Species In biology, a species is the basic unit of classification and a taxonomic rank of an organism, as well as a unit of biodiversity. A species is often defined as the largest group of organisms in which any two individuals of the appropriate sexes or mating types can produce fertile offspring, typically by sexual reproduction. Other ways of defining species include their karyotype, DNA sequence, morphology, behaviour or ecological niche. In addition, paleontologists use the concept of the chronospecies since fossil reproduction cannot be examined. The most recent rigorous estimate for the total number of species of eukaryotes is between 8 and 8.7 million. However, only about 14% of these had been described by 2011. All species (except viruses) are given a two-part name, a "binomial". The first part of a binomial is the genus to which the species belongs. The second part is called the specific name or the specific epithet (in botanical nomenclature, also sometimes i ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu]
	Lumbriculus Lacustris ''Lumbriculus'' is a genus of oligochaete annelids. Species Species: '' Lumbriculus alexandrovi'' '' Lumbriculus ambiguus'' '' Lumbriculus caribensis'' '' Lumbriculus genitosetosus'' '' Lumbriculus illex'' ''Lumbriculus inconstans'' ''Lumbriculus japonicus'' ''Lumbriculus kolymensis'' '' Lumbriculus lacustris'' '' Lumbriculus mukoensis'' '' Lumbriculus multiatriatus'' ''Lumbriculus olgae'' ''Lumbriculus pellucidus'' ''Lumbriculus sachalinicus'' '' Lumbriculus tetraporophorus'' ''Lumbriculus variegatus ''Lumbriculus variegatus'', also known as the blackworm or California blackworm, is a species of worm inhabiting North America and Europe. It lives in shallow-water marshes, ponds, and swamps, feeding on microorganisms and organic material. The ...'' References Annelid genera Lumbriculidae {{Annelid-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu]
	Lumbriculus ''Lumbriculus'' is a genus of oligochaete annelids. Species Species: ''Lumbriculus alexandrovi'' ''Lumbriculus ambiguus'' ''Lumbriculus caribensis'' ''Lumbriculus genitosetosus'' ''Lumbriculus illex'' ''Lumbriculus inconstans'' ''Lumbriculus japonicus'' ''Lumbriculus kolymensis'' ''Lumbriculus lacustris'' ''Lumbriculus mukoensis'' ''Lumbriculus multiatriatus'' ''Lumbriculus olgae'' ''Lumbriculus pellucidus'' ''Lumbriculus sachalinicus'' ''Lumbriculus tetraporophorus'' ''Lumbriculus variegatus'' References Lumbriculus, Annelid genera Lumbriculidae {{Annelid-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu]
	Lumbriculus Variegatus ''Lumbriculus variegatus'', also known as the blackworm or California blackworm, is a species of worm inhabiting North America and Europe. It lives in shallow-water marshes, ponds, and swamps, feeding on microorganisms and organic material. The maximum length of a specimen is 10 cm (4 in). Worms raised in laboratory environment are slightly shorter, with 4 to 6 cm (1.57 - 2.36 in) long bodies. An adult individual has approximately 150 to 250 1.5 mm wide segments, each of which has the ability to regenerate into a new individual when separated from the rest of the animal. In most populations, this is the primary mode of reproduction, and mature individuals are exceedingly rare; in large areas (including Asia, most of North America and the greater part of Europe) mature individuals have never been found. The name ''blackworm'' is given to at least three distinct species of worm that are identical in appearance and were once considered a single species. Characteristics Among th ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu]
	Lumbriculus Tetraporophorus ''Lumbriculus'' is a genus of oligochaete annelids. Species Species: '' Lumbriculus alexandrovi'' '' Lumbriculus ambiguus'' '' Lumbriculus caribensis'' '' Lumbriculus genitosetosus'' '' Lumbriculus illex'' ''Lumbriculus inconstans'' ''Lumbriculus japonicus'' ''Lumbriculus kolymensis'' ''Lumbriculus lacustris'' '' Lumbriculus mukoensis'' '' Lumbriculus multiatriatus'' ''Lumbriculus olgae'' ''Lumbriculus pellucidus'' ''Lumbriculus sachalinicus'' '' Lumbriculus tetraporophorus'' ''Lumbriculus variegatus ''Lumbriculus variegatus'', also known as the blackworm or California blackworm, is a species of worm inhabiting North America and Europe. It lives in shallow-water marshes, ponds, and swamps, feeding on microorganisms and organic material. The ...'' References Annelid genera Lumbriculidae {{Annelid-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu]
	Lumbriculus Sachalinicus ''Lumbriculus'' is a genus of oligochaete annelids. Species Species: '' Lumbriculus alexandrovi'' '' Lumbriculus ambiguus'' '' Lumbriculus caribensis'' '' Lumbriculus genitosetosus'' '' Lumbriculus illex'' ''Lumbriculus inconstans'' ''Lumbriculus japonicus'' ''Lumbriculus kolymensis'' '' Lumbriculus lacustris'' '' Lumbriculus mukoensis'' '' Lumbriculus multiatriatus'' '' Lumbriculus olgae'' '' Lumbriculus pellucidus'' '' Lumbriculus sachalinicus'' '' Lumbriculus tetraporophorus'' ''Lumbriculus variegatus ''Lumbriculus variegatus'', also known as the blackworm or California blackworm, is a species of worm inhabiting North America and Europe. It lives in shallow-water marshes, ponds, and swamps, feeding on microorganisms and organic material. The ...'' References Annelid genera Lumbriculidae {{Annelid-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu]
	Lumbriculus Pellucidus ''Lumbriculus'' is a genus of oligochaete annelids. Species Species: '' Lumbriculus alexandrovi'' '' Lumbriculus ambiguus'' '' Lumbriculus caribensis'' '' Lumbriculus genitosetosus'' '' Lumbriculus illex'' ''Lumbriculus inconstans'' ''Lumbriculus japonicus'' ''Lumbriculus kolymensis'' '' Lumbriculus lacustris'' '' Lumbriculus mukoensis'' '' Lumbriculus multiatriatus'' '' Lumbriculus olgae'' '' Lumbriculus pellucidus'' ''Lumbriculus sachalinicus'' '' Lumbriculus tetraporophorus'' ''Lumbriculus variegatus ''Lumbriculus variegatus'', also known as the blackworm or California blackworm, is a species of worm inhabiting North America and Europe. It lives in shallow-water marshes, ponds, and swamps, feeding on microorganisms and organic material. The ...'' References Annelid genera Lumbriculidae {{Annelid-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu]
	Lumbriculus Olgae ''Lumbriculus'' is a genus of oligochaete annelids. Species Species: '' Lumbriculus alexandrovi'' '' Lumbriculus ambiguus'' '' Lumbriculus caribensis'' '' Lumbriculus genitosetosus'' '' Lumbriculus illex'' ''Lumbriculus inconstans'' ''Lumbriculus japonicus'' ''Lumbriculus kolymensis'' '' Lumbriculus lacustris'' '' Lumbriculus mukoensis'' '' Lumbriculus multiatriatus'' '' Lumbriculus olgae'' ''Lumbriculus pellucidus'' ''Lumbriculus sachalinicus'' '' Lumbriculus tetraporophorus'' ''Lumbriculus variegatus ''Lumbriculus variegatus'', also known as the blackworm or California blackworm, is a species of worm inhabiting North America and Europe. It lives in shallow-water marshes, ponds, and swamps, feeding on microorganisms and organic material. The ...'' References Annelid genera Lumbriculidae {{Annelid-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu]
	Lumbriculus Multiatriatus ''Lumbriculus multiatriatus'' was described by Yamaguchi in 1937 from several specimens from Sakhalin and Hokkaidō. As the name suggests, it is distinguished from other ''Lumbriculus ''Lumbriculus'' is a genus of oligochaete annelids. Species Species: ''Lumbriculus alexandrovi'' ''Lumbriculus ambiguus'' ''Lumbriculus caribensis'' ''Lumbriculus genitosetosus'' ''Lumbriculus illex'' ''Lumbriculus inconstans'' ''L ...'' species by having four atria, as opposed to the one or two that is standard from the genus. References multistriatus {{annelid-stub ... [...More Info...] [...Related Items...] OR:* [Wikipedia] [Google] [Baidu]
	Lumbriculus Mukoensis ''Lumbriculus mukoensis'' was described by Yamaguchi in 1953 from specimens collected at Mukō in Hyōgo Prefecture, Japan. It is distinguished from other ''Lumbriculus'' by the posterior location of the genital elements (starting in segment XI), and by its smaller body size. It has been proposed as a subspecies of ''Lumbriculus variegatus ''Lumbriculus variegatus'', also known as the blackworm or California blackworm, is a species of worm inhabiting North America and Europe. It lives in shallow-water marshes, ponds, and swamps, feeding on microorganisms and organic material. The ...''. References mukoensis {{annelid-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu]
	Lumbriculus Kolymensis ''Lumbriculus'' is a genus of oligochaete annelids. Species Species: ''Lumbriculus alexandrovi'' ''Lumbriculus ambiguus'' ''Lumbriculus caribensis'' ''Lumbriculus genitosetosus'' ''Lumbriculus illex'' ''Lumbriculus inconstans'' ''Lumbriculus japonicus'' ''Lumbriculus kolymensis'' ''Lumbriculus lacustris'' ''Lumbriculus mukoensis'' ''Lumbriculus multiatriatus'' ''Lumbriculus olgae'' ''Lumbriculus pellucidus'' ''Lumbriculus sachalinicus'' ''Lumbriculus tetraporophorus'' ''Lumbriculus variegatus'' References Lumbriculus, Annelid genera Lumbriculidae {{Annelid-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu]
	Oligochaete Oligochaeta () is a subclass of animals in the phylum Annelida, which is made up of many types of aquatic and terrestrial worms, including all of the various earthworms. Specifically, oligochaetes comprise the terrestrial megadrile earthworms (some of which are semiaquatic or fully aquatic), and freshwater or semiterrestrial microdrile forms, including the tubificids, pot worms and ice worms (Enchytraeidae), blackworms (Lumbriculidae) and several interstitial marine worms. With around 10,000 known species, the Oligochaeta make up about half of the phylum Annelida. These worms usually have few setae (chaetae) or "bristles" on their outer body surfaces, and lack parapodia, unlike polychaeta. Diversity Oligochaetes are well-segmented worms and most have a spacious body cavity (coelom) used as a hydroskeleton. They range in length from less than up to in the 'giant' species such as the giant Gippsland earthworm (''Megascolides australis'') and the Mekong worm (''Amynthas meko ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu]

	Lumbriculus Alexandrovi ''Lumbriculus'' is a genus of oligochaete annelids. Species Species: '' Lumbriculus alexandrovi'' '' Lumbriculus ambiguus'' '' Lumbriculus caribensis'' '' Lumbriculus genitosetosus'' '' Lumbriculus illex'' ''Lumbriculus inconstans'' ''Lumbriculus japonicus'' ''Lumbriculus kolymensis'' ''Lumbriculus lacustris'' '' Lumbriculus mukoensis'' '' Lumbriculus multiatriatus'' ''Lumbriculus olgae'' ''Lumbriculus pellucidus'' ''Lumbriculus sachalinicus'' ''Lumbriculus tetraporophorus'' ''Lumbriculus variegatus ''Lumbriculus variegatus'', also known as the blackworm or California blackworm, is a species of worm inhabiting North America and Europe. It lives in shallow-water marshes, ponds, and swamps, feeding on microorganisms and organic material. The ...'' References Annelid genera Lumbriculidae {{Annelid-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu]
picture info	Species In biology, a species is the basic unit of classification and a taxonomic rank of an organism, as well as a unit of biodiversity. A species is often defined as the largest group of organisms in which any two individuals of the appropriate sexes or mating types can produce fertile offspring, typically by sexual reproduction. Other ways of defining species include their karyotype, DNA sequence, morphology, behaviour or ecological niche. In addition, paleontologists use the concept of the chronospecies since fossil reproduction cannot be examined. The most recent rigorous estimate for the total number of species of eukaryotes is between 8 and 8.7 million. However, only about 14% of these had been described by 2011. All species (except viruses) are given a two-part name, a "binomial". The first part of a binomial is the genus to which the species belongs. The second part is called the specific name or the specific epithet (in botanical nomenclature, also sometimes i ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu]
	Lumbriculus Lacustris ''Lumbriculus'' is a genus of oligochaete annelids. Species Species: '' Lumbriculus alexandrovi'' '' Lumbriculus ambiguus'' '' Lumbriculus caribensis'' '' Lumbriculus genitosetosus'' '' Lumbriculus illex'' ''Lumbriculus inconstans'' ''Lumbriculus japonicus'' ''Lumbriculus kolymensis'' '' Lumbriculus lacustris'' '' Lumbriculus mukoensis'' '' Lumbriculus multiatriatus'' ''Lumbriculus olgae'' ''Lumbriculus pellucidus'' ''Lumbriculus sachalinicus'' '' Lumbriculus tetraporophorus'' ''Lumbriculus variegatus ''Lumbriculus variegatus'', also known as the blackworm or California blackworm, is a species of worm inhabiting North America and Europe. It lives in shallow-water marshes, ponds, and swamps, feeding on microorganisms and organic material. The ...'' References Annelid genera Lumbriculidae {{Annelid-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu]
	Lumbriculus ''Lumbriculus'' is a genus of oligochaete annelids. Species Species: ''Lumbriculus alexandrovi'' ''Lumbriculus ambiguus'' ''Lumbriculus caribensis'' ''Lumbriculus genitosetosus'' ''Lumbriculus illex'' ''Lumbriculus inconstans'' ''Lumbriculus japonicus'' ''Lumbriculus kolymensis'' ''Lumbriculus lacustris'' ''Lumbriculus mukoensis'' ''Lumbriculus multiatriatus'' ''Lumbriculus olgae'' ''Lumbriculus pellucidus'' ''Lumbriculus sachalinicus'' ''Lumbriculus tetraporophorus'' ''Lumbriculus variegatus'' References Lumbriculus, Annelid genera Lumbriculidae {{Annelid-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu]
	Lumbriculus Variegatus ''Lumbriculus variegatus'', also known as the blackworm or California blackworm, is a species of worm inhabiting North America and Europe. It lives in shallow-water marshes, ponds, and swamps, feeding on microorganisms and organic material. The maximum length of a specimen is 10 cm (4 in). Worms raised in laboratory environment are slightly shorter, with 4 to 6 cm (1.57 - 2.36 in) long bodies. An adult individual has approximately 150 to 250 1.5 mm wide segments, each of which has the ability to regenerate into a new individual when separated from the rest of the animal. In most populations, this is the primary mode of reproduction, and mature individuals are exceedingly rare; in large areas (including Asia, most of North America and the greater part of Europe) mature individuals have never been found. The name ''blackworm'' is given to at least three distinct species of worm that are identical in appearance and were once considered a single species. Characteristics Among th ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu]
	Lumbriculus Tetraporophorus ''Lumbriculus'' is a genus of oligochaete annelids. Species Species: '' Lumbriculus alexandrovi'' '' Lumbriculus ambiguus'' '' Lumbriculus caribensis'' '' Lumbriculus genitosetosus'' '' Lumbriculus illex'' ''Lumbriculus inconstans'' ''Lumbriculus japonicus'' ''Lumbriculus kolymensis'' ''Lumbriculus lacustris'' '' Lumbriculus mukoensis'' '' Lumbriculus multiatriatus'' ''Lumbriculus olgae'' ''Lumbriculus pellucidus'' ''Lumbriculus sachalinicus'' '' Lumbriculus tetraporophorus'' ''Lumbriculus variegatus ''Lumbriculus variegatus'', also known as the blackworm or California blackworm, is a species of worm inhabiting North America and Europe. It lives in shallow-water marshes, ponds, and swamps, feeding on microorganisms and organic material. The ...'' References Annelid genera Lumbriculidae {{Annelid-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu]
	Lumbriculus Sachalinicus ''Lumbriculus'' is a genus of oligochaete annelids. Species Species: '' Lumbriculus alexandrovi'' '' Lumbriculus ambiguus'' '' Lumbriculus caribensis'' '' Lumbriculus genitosetosus'' '' Lumbriculus illex'' ''Lumbriculus inconstans'' ''Lumbriculus japonicus'' ''Lumbriculus kolymensis'' '' Lumbriculus lacustris'' '' Lumbriculus mukoensis'' '' Lumbriculus multiatriatus'' '' Lumbriculus olgae'' '' Lumbriculus pellucidus'' '' Lumbriculus sachalinicus'' '' Lumbriculus tetraporophorus'' ''Lumbriculus variegatus ''Lumbriculus variegatus'', also known as the blackworm or California blackworm, is a species of worm inhabiting North America and Europe. It lives in shallow-water marshes, ponds, and swamps, feeding on microorganisms and organic material. The ...'' References Annelid genera Lumbriculidae {{Annelid-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu]
	Lumbriculus Pellucidus ''Lumbriculus'' is a genus of oligochaete annelids. Species Species: '' Lumbriculus alexandrovi'' '' Lumbriculus ambiguus'' '' Lumbriculus caribensis'' '' Lumbriculus genitosetosus'' '' Lumbriculus illex'' ''Lumbriculus inconstans'' ''Lumbriculus japonicus'' ''Lumbriculus kolymensis'' '' Lumbriculus lacustris'' '' Lumbriculus mukoensis'' '' Lumbriculus multiatriatus'' '' Lumbriculus olgae'' '' Lumbriculus pellucidus'' ''Lumbriculus sachalinicus'' '' Lumbriculus tetraporophorus'' ''Lumbriculus variegatus ''Lumbriculus variegatus'', also known as the blackworm or California blackworm, is a species of worm inhabiting North America and Europe. It lives in shallow-water marshes, ponds, and swamps, feeding on microorganisms and organic material. The ...'' References Annelid genera Lumbriculidae {{Annelid-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu]
	Lumbriculus Olgae ''Lumbriculus'' is a genus of oligochaete annelids. Species Species: '' Lumbriculus alexandrovi'' '' Lumbriculus ambiguus'' '' Lumbriculus caribensis'' '' Lumbriculus genitosetosus'' '' Lumbriculus illex'' ''Lumbriculus inconstans'' ''Lumbriculus japonicus'' ''Lumbriculus kolymensis'' '' Lumbriculus lacustris'' '' Lumbriculus mukoensis'' '' Lumbriculus multiatriatus'' '' Lumbriculus olgae'' ''Lumbriculus pellucidus'' ''Lumbriculus sachalinicus'' '' Lumbriculus tetraporophorus'' ''Lumbriculus variegatus ''Lumbriculus variegatus'', also known as the blackworm or California blackworm, is a species of worm inhabiting North America and Europe. It lives in shallow-water marshes, ponds, and swamps, feeding on microorganisms and organic material. The ...'' References Annelid genera Lumbriculidae {{Annelid-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu]
	Lumbriculus Multiatriatus ''Lumbriculus multiatriatus'' was described by Yamaguchi in 1937 from several specimens from Sakhalin and Hokkaidō. As the name suggests, it is distinguished from other ''Lumbriculus ''Lumbriculus'' is a genus of oligochaete annelids. Species Species: ''Lumbriculus alexandrovi'' ''Lumbriculus ambiguus'' ''Lumbriculus caribensis'' ''Lumbriculus genitosetosus'' ''Lumbriculus illex'' ''Lumbriculus inconstans'' ''L ...'' species by having four atria, as opposed to the one or two that is standard from the genus. References multistriatus {{annelid-stub ... [...More Info...] [...Related Items...] OR:* [Wikipedia] [Google] [Baidu]
	Lumbriculus Mukoensis ''Lumbriculus mukoensis'' was described by Yamaguchi in 1953 from specimens collected at Mukō in Hyōgo Prefecture, Japan. It is distinguished from other ''Lumbriculus'' by the posterior location of the genital elements (starting in segment XI), and by its smaller body size. It has been proposed as a subspecies of ''Lumbriculus variegatus ''Lumbriculus variegatus'', also known as the blackworm or California blackworm, is a species of worm inhabiting North America and Europe. It lives in shallow-water marshes, ponds, and swamps, feeding on microorganisms and organic material. The ...''. References mukoensis {{annelid-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu]
	Lumbriculus Kolymensis ''Lumbriculus'' is a genus of oligochaete annelids. Species Species: ''Lumbriculus alexandrovi'' ''Lumbriculus ambiguus'' ''Lumbriculus caribensis'' ''Lumbriculus genitosetosus'' ''Lumbriculus illex'' ''Lumbriculus inconstans'' ''Lumbriculus japonicus'' ''Lumbriculus kolymensis'' ''Lumbriculus lacustris'' ''Lumbriculus mukoensis'' ''Lumbriculus multiatriatus'' ''Lumbriculus olgae'' ''Lumbriculus pellucidus'' ''Lumbriculus sachalinicus'' ''Lumbriculus tetraporophorus'' ''Lumbriculus variegatus'' References Lumbriculus, Annelid genera Lumbriculidae {{Annelid-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu]
	Oligochaete Oligochaeta () is a subclass of animals in the phylum Annelida, which is made up of many types of aquatic and terrestrial worms, including all of the various earthworms. Specifically, oligochaetes comprise the terrestrial megadrile earthworms (some of which are semiaquatic or fully aquatic), and freshwater or semiterrestrial microdrile forms, including the tubificids, pot worms and ice worms (Enchytraeidae), blackworms (Lumbriculidae) and several interstitial marine worms. With around 10,000 known species, the Oligochaeta make up about half of the phylum Annelida. These worms usually have few setae (chaetae) or "bristles" on their outer body surfaces, and lack parapodia, unlike polychaeta. Diversity Oligochaetes are well-segmented worms and most have a spacious body cavity (coelom) used as a hydroskeleton. They range in length from less than up to in the 'giant' species such as the giant Gippsland earthworm (''Megascolides australis'') and the Mekong worm (''Amynthas meko ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu]